<template>
  <div>
    <div
      v-for="(item,index) of categoryList" :key="index"
    >
      <div class="item-title border-bottom">
        <div class="item-title-icon"></div>
        {{item.title}}
      </div>

      <!--递归组件-->
      <div v-if="item.children" class="item-children">
        <detail-list :categoryList="item.children">

        </detail-list>
      </div>

    </div>

  </div>
</template>

<script>
    export default {
        props:{
          categoryList:Array
        },
        name: "DetailList"
    }
</script>

<style scoped lang="stylus">
  .item-title
    line-height .8rem
    font-style: .32rem
    padding:0 .2rem
    font-size .32rem
  .item-title-icon
    display: inline-block
    width: .36rem
    height: .36rem
    background: url(http://s.qunarzz.com/piao/image/touch/sight/detail.png) 0 -.45rem no-repeat
    margin-right: .1rem
    background-size: .4rem 3rem
    position relative
    top:0.1rem
  .item-children
    padding-left 0.2rem
</style>
